1-Bromo-2-chloro-5-fluoro-4-iodobenzene CAS 1160574-56-0
| CAS No. | 1160574-56-0 |
| Molecular Formula | C6H2BrClFI |
| Molecular Weight | 335.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-2-chloro-5-fluoro-4-iodobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-Bromo-2-chloro-5-fluoro-4-iodobenzene (CAS 1160574-56-0), molecular formula C6H2BrClFI and molecular weight 335.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromo-2-chloro-5-fluoro-4-iodobenzene (C6H2BrClFI) is characterized by fluorine/chlorine/bromine/iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H2BrClFI |
| Molecular Weight | 335.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl/Br/I-containing |
Related Bromo Standards
- 4-Bromo-2-chloro-5-fluoroiodobenzene (CAS 1000572-73-5)
- 1-Bromo-2-chloro-3-fluoro-4-iodobenzene (CAS 1000573-03-4)
- 1-Bromo-3-chloro-5-fluoro-2-iodobenzene (CAS 1000577-66-1)
- 1-Bromo-5-chloro-4-fluoro-2-iodobenzene (CAS 1067882-65-8)
- 1-Bromo-4-chloro-5-fluoro-2-iodobenzene (CAS 1263377-64-5)
- 1-Bromo-3-chloro-2-fluoro-5-iodobenzene (CAS 1416241-38-7)
- 1-Bromo-4-chloro-2-fluoro-3-iodobenzene (CAS 1820641-80-2)
- 1-Bromo-2-chloro-4-fluoro-3-iodobenzene (CAS 1820649-92-0)
Recommended Standards
- 2-((6-(4-Nitrophenoxy)pyrimidin-4-yl)thio)ethyl acetate (CAS 124066-45-1)
- 2-[5-cyano-2,4-dioxo-3,4-dihydro-1(2H)-pyrimidinyl]ethyl 4-methylbenzenesulfonate (CAS 106271-61-8)
- Methyl (4-(trifluoromethyl)benzoyl)-L-methioninate (CAS 175202-25-2)
- Lomefloxacin Impurity 19 (CAS CATO-C4X-207319)
- 2-(Butylthio)-6-methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 626228-67-9)
- N-Benzyl-N-(isoxazol-4-yl)formamide (CAS 108512-15-8)
- ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate (CAS 329773-21-9)
- (S)-2-(Piperazin-2-yl)ethanol (CAS 660862-47-5)
- Methyl 5-hydroxy-2-(methoxymethyl)-1-methyl-1H-indole-3-carboxylate (CAS 152593-16-3)
- 4-Fluoro-3-[(imidazo[1,2-a]pyrazine-3-carbonyl)-amino]benzoic acid (CAS 2088941-83-5)
- Chlorophyll (contains 0.5% Chlorophylls) Discontinued See: C379880 and C379875. (CAS 1406-65-1)
- 4,5-Dichloro-2-(difluoromethoxy)benzyl bromide (CAS 1806328-44-8)
- 2-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1503461-20-8)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com